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16
Is your skin dry (especially in winter)?
Lightly moisturize the electrode areas.
Has the battery of the Wireless Heart Rate Sensor worn out?
Replace it with a new one.
Have the electrode belts deteriorated after long term use?
Replace them with new ones.
The heart rate display occasionally becomes zero.
Is the Wireless heart rate sensor in correct position?
Adjust the position according to the instruction.
If the display becomes zero at normal distance from the main unit (and returns
normal when you get near)?
The battery has worn out. Replace it with a new one.
Replacing Battery
When the battery has worn out, replace it with a new one according to the following instruc-
tion.
Caution: Safely dispose of the old battery; and don't place it within children's reach. If swal-
lowed by mistake, consult a doctor immediately.
1. Main Unit
Battery Life: approx. 2 years (if used for 1 hour per day) Remove the battery cover on the
back with a coin or similar opener (Fig. 26). Insert a new lithium battery (CR2032) with the (+)
pole upward as illustrated. Close the cover securely.
* Make sure to press the AC button and set the necessary data again after replacing the
battery.
2. Wireless Heart Rate Sensor
Battery Life: approx. 2 years (if worn for 1 hour per day)
Note: The Wireless heart rate sensor is consuming the battery automatically while worn.
When you are not measuring heart rate, remove it from your chest.
Fig.26
Battery Cover
CR2032
Fig.27
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CR2032
Transmitter Body
Cover
Packing